Home / 4,847,014.99-7,270,707.02-1,814,061.52

Finding the Fourth Proportional to 4,847,014.99, 7,270,707.02 and 1,814,061.52

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Solution

The fourth proportional to 4,847,014.99, 7,270,707.02 and 1,814,061.52 is: 2,721,161.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,847,014.99 : 7,270,707.02 = 1,814,061.52 : x
  2. Step 2: Convert to fraction form
    4,847,014.99/7,270,707.02 = 1,814,061.52/x
  3. Step 3: Cross multiply
    4,847,014.99x = 7,270,707.02 × 1,814,061.52
  4. Step 4: Simplify right side
    4,847,014.99x = 13,189,509,828,193.95
  5. Step 5: Solve for x
    x = 13,189,509,828,193.95/4,847,014.99
  6. Step 6: Final answer
    x = 2,721,161.34

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.